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Christopher Tonra

tonra.1@osu.edu4.3★(8)diff 3.0100% would retake3.17 GPA
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Grade history

586 students across 2 courses · avg 3.17

Source: historical OSU grade releases via thegradeguide.com (Adam Gluck), Spring 2016 – Summer 2023. FERPA-filtered: sections under 10 students excluded.

Sections this term
15
Courses
7
Enrolled
67
Open sections
14

Teaching Spring 2026

ENR 4193Individual Studies in Environment and Natural Resources
2 sections
#SecDays/TimeRoomEnrollment
323160290TBATBAOpen
329360360——Open
ENR 4998Undergraduate Research
2 sections
#SecDays/TimeRoomEnrollment
329020030TBATBAOpen
328850230TBATBAOpen
ENR 4999Research with Distinction
2 sections
#SecDays/TimeRoomEnrollment
329060020TBATBAOpen
324900480TBATBAOpen · 1 enrolled
ENR 4999HHonors Research With Distinction
1 section
#SecDays/TimeRoomEnrollment
324940490TBATBAOpen · 3 enrolled
ENR 5364.02Avian Biol & Mgt
6 sections
#SecDays/TimeRoomEnrollment
318270010MoWe 8:00AM - 8:55AMKottman Hall 333Open · 27/40
318280020Fr 7:30AM - 10:30AMHeffner Wetland 108Open · 10/20
325390030Th 7:30AM - 10:30AMHeffner Wetland 108Open · 17/20
318291010MoWe 8:00AM - 8:55AMKottman Hall 333Open · 3/40
318301020Fr 7:30AM - 10:30AMHeffner Wetland 108Open · 2/20
325381030Th 7:30AM - 10:30AMHeffner Wetland 108Closed · 1/20
ENR 6193Individual Studies in Environment and Natural Resources
1 section
#SecDays/TimeRoomEnrollment
323871350TBATBAOpen
ENR 8998Research
1 section
#SecDays/TimeRoomEnrollment
325061350TBATBAOpen · 3 enrolled
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